Home / 241,064.32-332,646.34-133,625.20

Finding the Fourth Proportional to 241,064.32, 332,646.34 and 133,625.20

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Solution

The fourth proportional to 241,064.32, 332,646.34 and 133,625.20 is: 184,390.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,064.32 : 332,646.34 = 133,625.20 : x
  2. Step 2: Convert to fraction form
    241,064.32/332,646.34 = 133,625.20/x
  3. Step 3: Cross multiply
    241,064.32x = 332,646.34 × 133,625.20
  4. Step 4: Simplify right side
    241,064.32x = 44,449,933,711.77
  5. Step 5: Solve for x
    x = 44,449,933,711.77/241,064.32
  6. Step 6: Final answer
    x = 184,390.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.